.page-news {
  background: var(--ink);
  color: var(--paper);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .sec-title {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-news .sec-lead {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: calc(var(--step) * 6) 0 calc(var(--step) * 8);
  background:
    radial-gradient(90% 70% at 82% 0%, rgba(38, 68, 95, 0.7), rgba(11, 27, 43, 0) 62%),
    var(--ink);
  border-bottom: 1px solid var(--steel);
}

.page-news .news-hero .crumbs {
  margin-bottom: calc(var(--step) * 4);
  font-size: 13px;
  color: var(--gray);
}

.page-news .news-hero .crumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-news .news-hero .crumbs a:hover {
  color: var(--amber);
}

.page-news .news-hero__grid {
  display: grid;
  gap: calc(var(--step) * 4);
}

.page-news .news-hero__meta .eyebrow {
  margin: 0 0 12px;
  color: var(--mist);
}

.page-news .news-hero__stamp {
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--gray);
  letter-spacing: 0.02em;
}

.page-news .news-hero h1 {
  margin: 0 0 calc(var(--step) * 2);
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: calc(var(--step) * 3);
}

.page-news .news-hero__media {
  margin: calc(var(--step) * 6) 0 0;
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--steel);
  border-radius: 6px;
  background: var(--hull);
  object-fit: cover;
}

.page-news .news-hero__media .media__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--gray);
}

/* ---------- 状态条 ---------- */
.page-news .news-status {
  padding: calc(var(--step) * 8) 0 calc(var(--step) * 6);
  border-bottom: 1px solid var(--steel);
}

.page-news .news-status__head {
  max-width: 68ch;
  margin-bottom: calc(var(--step) * 5);
}

.page-news .news-status__grid {
  display: grid;
  gap: 16px;
}

.page-news .status-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: var(--hull);
  border: 1px solid var(--steel);
  border-top-width: 3px;
  border-radius: 6px;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .status-card:hover {
  transform: translateY(-2px);
  border-color: var(--amber);
  border-top-color: var(--amber);
}

.page-news .status-card--ok { border-top-color: var(--ok); }
.page-news .status-card--warn { border-top-color: var(--warn); }
.page-news .status-card--idle { border-top-color: var(--gray); }

.page-news .status-card__k {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-news .status-card__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .status-card h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 500;
  color: var(--paper);
}

.page-news .status-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.page-news .status-card__link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--amber-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
}

.page-news .status-card__link:hover {
  border-bottom-color: var(--amber);
}

/* ---------- 跳转胶囊 ---------- */
.page-news .news-chips {
  display: flex;
  gap: 8px;
  margin-top: calc(var(--step) * 6);
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1px solid var(--steel);
  border-radius: 999px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .chip:hover {
  border-color: var(--amber-soft);
  color: var(--amber-soft);
}

.page-news .chip--on {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 500;
}

/* ---------- 主区：日志 + 侧栏 ---------- */
.page-news .news-main {
  display: grid;
  gap: 48px;
  padding-top: calc(var(--step) * 8);
  padding-bottom: calc(var(--step) * 8);
}

.page-news .news-log__head {
  max-width: 62ch;
  margin-bottom: calc(var(--step) * 4);
}

.page-news .news-log {
  position: relative;
  margin: 0;
  padding: 0 0 0 24px;
  list-style: none;
}

.page-news .news-log::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 26px;
  bottom: 26px;
  width: 1px;
  background: var(--steel);
}

.page-news .log-item {
  position: relative;
  border-bottom: 1px solid var(--steel);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gray);
  border: 2px solid var(--ink);
  box-sizing: content-box;
}

.page-news .log-item--ok::before { background: var(--ok); }
.page-news .log-item--warn::before { background: var(--warn); }
.page-news .log-item--idle::before { background: var(--gray); }

.page-news .log-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "tags ver"
    "title title";
  gap: 8px 14px;
  padding: 16px 0 18px;
  cursor: pointer;
  list-style: none;
  align-items: start;
}

.page-news .log-item summary::-webkit-details-marker { display: none; }

.page-news .log-item__tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .log-item__title {
  grid-area: title;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--paper);
  overflow-wrap: anywhere;
  transition: color 160ms var(--ease);
}

.page-news .log-item summary:hover .log-item__title {
  color: var(--amber-soft);
}

.page-news .log-item__ver {
  grid-area: ver;
  justify-self: end;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
  text-align: right;
  white-space: nowrap;
}

.page-news .log-item__body {
  padding: 0 0 18px;
}

.page-news .log-item__body p {
  margin: 0 0 10px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .log-item__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-news .log-item__links a {
  font-size: 14px;
  color: var(--amber-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .log-item__links a:hover {
  border-bottom-color: var(--amber);
}

/* ---------- 侧栏状态面板 ---------- */
.page-news .news-side__panel {
  padding: 22px 20px;
  background: rgba(18, 41, 61, 0.72);
  border: 1px solid var(--steel);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-news .news-side__eyebrow {
  margin: 0 0 6px;
  color: var(--mist);
}

.page-news .news-switch {
  padding: 14px 0;
  border-top: 1px solid var(--steel);
}

.page-news .news-switch summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .news-switch summary::-webkit-details-marker { display: none; }

.page-news .news-switch summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--amber);
}

.page-news .news-switch[open] summary::after {
  content: "－";
}

.page-news .news-switch__ver {
  font-size: 12px;
  color: var(--amber-soft);
  letter-spacing: 0.02em;
}

.page-news .news-switch__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .news-switch__list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-switch__list .dot {
  margin-top: 8px;
  flex: 0 0 auto;
}

.page-news .news-side__note {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--steel);
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .news-side__cta {
  display: block;
  margin-top: 12px;
  text-align: center;
}

/* ---------- 四段进展 ---------- */
.page-news .news-phases {
  padding: calc(var(--step) * 8) 0;
  background: var(--hull);
  border-top: 1px solid var(--steel);
  border-bottom: 1px solid var(--steel);
}

.page-news .news-phases__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-phases__media {
  margin: 0;
}

.page-news .news-phases__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--steel);
  border-radius: 6px;
  background: var(--ink);
  object-fit: cover;
}

.page-news .news-phases__media .media__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--gray);
}

.page-news .news-phases__body .eyebrow {
  margin: 0 0 12px;
  color: var(--mist);
}

.page-news .phase-list {
  margin: calc(var(--step) * 3) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .phase {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--steel);
}

.page-news .phase:last-child {
  border-bottom: 1px solid var(--steel);
}

.page-news .phase__idx {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray);
  letter-spacing: 0.04em;
}

.page-news .phase--done .phase__idx { color: var(--ok); }
.page-news .phase--active .phase__idx { color: var(--amber); }

.page-news .phase__main h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--paper);
}

.page-news .phase__main p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-phases__tip {
  margin: calc(var(--step) * 3) 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--amber);
  background: rgba(11, 27, 43, 0.45);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-phases__tip a {
  color: var(--amber-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

/* ---------- 兼容排查 ---------- */
.page-news .news-compat {
  padding: calc(var(--step) * 8) 0;
}

.page-news .news-compat__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-compat__body .eyebrow {
  margin: 0 0 12px;
  color: var(--mist);
}

.page-news .compat-cols {
  display: grid;
  gap: 16px;
  margin-top: calc(var(--step) * 3);
}

.page-news .compat-col {
  padding: 20px 18px;
  background: var(--hull);
  border: 1px solid var(--steel);
  border-radius: 6px;
}

.page-news .compat-col h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

.page-news .compat-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .compat-col li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-news .compat-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--steel);
}

.page-news .news-compat__media {
  margin: 0;
}

.page-news .news-compat__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--steel);
  border-radius: 6px;
  background: var(--hull);
  object-fit: cover;
}

.page-news .news-compat__media .media__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--gray);
}

/* ---------- 发布节奏（浅色区） ---------- */
.page-news .news-cadence {
  padding: calc(var(--step) * 8) 0;
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid var(--steel);
}

.page-news .news-cadence__eyebrow {
  margin: 0 0 12px;
  color: var(--steel);
}

.page-news .news-cadence .sec-title {
  color: var(--ink);
  max-width: 24ch;
}

.page-news .news-cadence__lead {
  color: var(--steel);
  max-width: 62ch;
}

.page-news .cadence-grid {
  display: grid;
  gap: 16px;
  margin-top: calc(var(--step) * 4);
}

.page-news .cadence-item {
  padding: 20px 18px;
  background: var(--paper);
  border: 1px solid var(--steel);
  border-radius: 6px;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .cadence-item:hover {
  transform: translateY(-2px);
  border-color: var(--ink);
}

.page-news .cadence-item__k {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-news .cadence-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--ink);
}

.page-news .cadence-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .cadence-sub {
  margin-top: calc(var(--step) * 6);
  padding-top: calc(var(--step) * 3);
  border-top: 1px solid var(--steel);
}

.page-news .cadence-sub__title {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--ink);
}

.page-news .cadence-sub__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .cadence-sub__list li {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--ink);
}

.page-news .cadence-sub__k {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.page-news .cadence-sub__v {
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .cadence-sub__v a {
  margin-left: 6px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
}

.page-news .cadence-sub__v a:hover {
  color: var(--hull);
}

/* ---------- 年度回顾 ---------- */
.page-news .news-annual {
  padding: 0 0 calc(var(--step) * 8);
  background: var(--ink);
}

.page-news .news-annual__panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  overflow: hidden;
  border: 1px solid var(--steel);
  border-radius: 8px;
  background: var(--hull);
}

.page-news .news-annual__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 27, 43, 0.25) 0%, rgba(11, 27, 43, 0.9) 62%, var(--ink) 100%);
}

.page-news .news-annual__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-news .news-annual__body {
  position: relative;
  z-index: 1;
  padding: 28px 22px 26px;
}

.page-news .news-annual__body .eyebrow {
  margin: 0 0 12px;
  color: var(--mist);
}

.page-news .news-annual__body .sec-title {
  max-width: 22ch;
}

.page-news .news-annual__body > p:not(.eyebrow) {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-annual__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  max-width: 62ch;
}

.page-news .news-annual__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-news .news-annual__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--amber);
}

.page-news .news-annual__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: calc(var(--step) * 3);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-status__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-status__grid .status-card:nth-child(2) {
    margin-top: 24px;
  }

  .page-news .compat-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-annual__body {
    padding: 40px 34px 38px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: calc(var(--step) * 5);
    align-items: start;
  }

  .page-news .news-status__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-status__grid .status-card:nth-child(2) {
    margin-top: 24px;
  }

  .page-news .news-status__grid .status-card:nth-child(3) {
    margin-top: 48px;
  }

  .page-news .log-item summary {
    grid-template-columns: 178px minmax(0, 1fr) 96px;
    grid-template-areas: "tags title ver";
    align-items: center;
    gap: 18px;
    padding: 18px 0;
  }

  .page-news .log-item__title {
    font-size: 17px;
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .cadence-sub__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-main {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: calc(var(--step) * 12);
  }

  .page-news .news-phases__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-compat__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
  }

  .page-news .news-annual__panel {
    min-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-news .status-card:hover,
  .page-news .cadence-item:hover {
    transform: none;
  }
}
<<<END>>>